- Kunshan Alex Railway Fastening Co.,Ltd
- China Manufacturer with main products:Rail clip ,Rail anchor/Rail Anti-creeper ,Rail gauge rod ,Rail screw spike ,Track spike ,Rail joints/Rail fish plate ,Plastic screw dowel ,Rail pad ,Rail shoulder ,Rail base plate/ tie plate ,Composite brake shoe/brake pad ,Rail insulator
Home > Products > Rail insulator > E-type Rail Nylon Insulator for adjusting rail gauge and electrically insulating railroad rails
E-type Rail Nylon Insulator for adjusting rail gauge and electrically insulating railroad rails
- 2000 Ton / Tons per Month
- Shanghai
- T/T L/C Credit Card
- 20 days
- Vossloh Elastic Rail Clip SKL3 for rail fastening system according to standard DIN17221, GB/T1222
- Railway Plastic Screw Dowel M24 Steel Collared Polymer Insert for Concrete Sleeper
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- China Type WJ-7 Elastic Clip Rail Track Fastener System
- WJ-7 iron pad Rail tie plate of China WJ-7 high-speed railroad fastener set
- 115RE rail anchors/rail fastening accessories/Track components
Product Details
Brand Name: | ALEX | Place of Origin: | China | Material: | HDPE, PA6, PA66, PA66+GF30% |
Type: | Other, Rail insulator |
Product Description
Product Description
Rail insulator is installed between rail and tie plate, for adjusting rail gauge and electrically insulating railroad rails, clips and bolts from the interior of a concrete tie or sleeper. Its function is the same as a rail pad, but it is thicker than rail pad. For the high speed or high load train, it is a necessary fastener part.
E-type rail insulators are used in E-clip fastening systems, together with E-clips, rail shoulders and rail pads, whose function is to cushion the passing train’s stress onto the rail and make the rail back to position afterwards, similarly used as a rail pad under the rail track.
The insulators apply to rails such as 60kg (UIC) rail, 52kg rail, 136RE Rail, 90R, 75R, 50R, 60R etc. The rail insulator is mainly made by injection molding production, and it is mainly composed of Nylon-6 or Nylon-66 with glass filler content 20% to 35% depending on specification. These material are UV stabilized and available in natural color or as per requirement.
The properties of our rail insulators are as follows:
Technical Parameter | Unit | Technical Requirement | Value |
---|---|---|---|
Density | g/cm | 1.3-1.45 | 1.45 |
Tensile Strength | Mpa | ≥170 | 178 |
Elongation | % | ≤4.4 | 4.0 |
Bending Strength | Mpa | ≥250 | 290 |
Impact Strength (No gap) | KJ/m2 | ≥80 | 85 |
Melting Point | ℃ | 250 - 270 | 270 |
Insulation Resistance | Ω | ≥1×108 | 5×108 |
Glass Fiber Content | % | 30-35 | 35 |
Hardness | HRR | ≥110 | 118 |
Benefits: High mechanical strength, heat resistance, wear resistance, high rigidity, size stability.
Packaging: Double-layer woven bag + Free fumigation wooden pallet or according to clients' requirement.
Delivery: Shipment within 30 days upon the receipt of order
Other type of Rail insulators:SKL rail insulators used in SKL fastening systems, combined with SKL tension clips, screw spikes, plastic dowels, flat washers and rail pads;
Nabla rail insulators used in Nabla clip rail fastening systems, working together with other fastener parts including Nabla clips, screw spikes and spring washers.
Others:
Producing line of rail insulator:
Quality control of the rail insulators
Ways of packing for rail inslators
Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.
We can provide products according to customers drawings and samples.Our main products are as following:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ Pandrol clip/ Deenik clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert
We are trying to supply the best products at the best price!
Contact Us
- Kunshan Alex Railway Fastening Co.,Ltd
- Contact nameNina Fang
- Phone86-512-83639017
- AddressKunshan City Suzhou,Jiangsu
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